Posted by Wade Walker on Jul 30, 2012; 2:37pm
URL: https://forum.jogamp.org/gluegen-under-Netbeans-tp4025702p4025707.html

There are some directories in Gluegen and JOGL that have to be excluded for a GUI environment to work without warnings or errors. If you look at http://jogamp.org/wiki/index.php/Building_JOGL_in_Eclipse#Create_the_gluegen_project_.28optional.29 you can see the list of directories I used when creating the Eclipse project files -- the same ones should work for Netbeans.